2011 Map of Dry Mesa

About this map

Dry Mesa and the expansive drainage systems of the San Rafael Desert dominate this arid corner of Emery County. The landscape is defined by a network of seasonal watercourses, including the extensive Summerville Wash and its Middle Fork and Left Fork. These intermittent streams carved the terrain long before modern infrastructure arrived, leaving behind deep landmarks like Joe Hole Wash and Big Hole Wash. In a region where water is the primary concern, small human interventions are visible through the presence of Saleratus Reservoir and Smith Pond. Transportation through this isolated territory is maintained by remote corridors such as Green River Cutoff Rd and Cottonwood Wash Rd, which navigate around the high ground of Horse Heaven to connect the desert interior with the wider region.